Dajin Guo
- Born
- Jul 23, 1996 (30 years old)
- Events
- 400 m hurdles
Dajin Guo is a China sprinter, born on July 23, 1996. He competes primarily in the 400m, 400mH and 400m-short-track.
His personal bests include 52.49 in the 400m, 52.19 in the 400mH, 52.49 in the 400m-short-track and 52.49 in the 400m-short-track. He is currently active on the international athletics circuit, representing China.
Personal best · 400 m hurdles52.19
2019 season best54.70Apr 7, 2019 · Zhaoqing
Last competitionNational Athletics Grand Prix Series, LuoyangMay 29, 2019 · DQ
As of Nov 6, 2026: 400 m hurdles 52.19, 2019 season best 54.70 (Apr 7, 2019, Zhaoqing (CHN)) · Last competition: National Athletics Grand Prix Series, Luoyang, May 29, 2019, DQ · 30 years old
Personal bests
WA points calculator →DisciplineResultAll-time
400mIndoorXi'an 201952.49775 pts–
400m-short-trackIndoorXi'an 201952.49775 pts–
400m-short-track201952.49775 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2019 | 400m Indoor | 52.49 | – | Feb 27, 2019 | Xi'an (CHN) (i) |
| 2019 | 400m-short-track | 52.49 | – | Feb 27, 2019 | – |
| 2019 | 400m-short-track Indoor | 52.49 | – | Feb 27, 2019 | Xi'an (CHN) (i) |
| 2019 | 400mH | 54.70 | – | Apr 7, 2019 | National Athletics Grand Prix Series, Zhaoqing |
| 2018 | 400mH | 52.39 | – | Jul 16, 2018 | Daqing (CHN) |
| 2017 | 400mH | 52.19 | – | Jul 7, 2017 | Dalian (CHN) |
| 2016 | 400mH | 53.51 | – | May 20, 2016 | Taiyuan (CHN) |